EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"49f97dec411d6f31ef25ccdafb91136e19d89ac8f3999a7addb5ea51044d7cdf","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-49f97dec411d6f31ef25ccdafb91136e19d89ac8f3999a7addb5ea51044d7cdf"}]}